/Engine/Plugins/FX/Niagara/Source/Niagara/Public/NiagaraModule.h
typedef TBaseDelegate_TwoParams< [GraphCachedDataPtr](API\Plugins\Niagara\INiagaraModule\GraphCachedDataPtr), const [UObject](API\Runtime\CoreUObject\UObject\UObject) *, [FGuid](API\Runtime\Core\Misc\FGuid) > FOnCacheGraphTraversal